I may deactivate you may deactivate he may deactivate we may deactivate you may deactivate they may deactivate
V-ing form
I may be deactivating you may be deactivating he may be deactivating we may be deactivating you may be deactivating they may be deactivating
Perfect
I may have deactivated you may have deactivated he may have deactivated we may have deactivated you may have deactivated they may have deactivated
V-ing perfect
I may have been deactivating you may have been deactivating he may have been deactivating we may have been deactivating you may have been deactivating they may have been deactivating
Negation
Simple form
I mayn't deactivate you mayn't deactivate he mayn't deactivate we mayn't deactivate you mayn't deactivate they mayn't deactivate
V-ing form
I mayn't be deactivating you mayn't be deactivating he mayn't be deactivating we mayn't be deactivating you mayn't be deactivating they mayn't be deactivating
Perfect
I mayn't have deactivated you mayn't have deactivated he mayn't have deactivated we mayn't have deactivated you mayn't have deactivated they mayn't have deactivated
V-ing perfect
I mayn't have been deactivating you mayn't have been deactivating he mayn't have been deactivating we mayn't have been deactivating you mayn't have been deactivating they mayn't have been deactivating
Interrogative form
Simple form
may I deactivate? may you deactivate? may he deactivate? may we deactivate? may you deactivate? may they deactivate?
V-ing form
may I be deactivating? may you be deactivating? may he be deactivating? may we be deactivating? may you be deactivating? may they be deactivating?
Perfect
may I have deactivated? may you have deactivated? may he have deactivated? may we have deactivated? may you have deactivated? may they have deactivated?
V-ing perfect
may I have been deactivating? may you have been deactivating? may he have been deactivating? may we have been deactivating? may you have been deactivating? may they have been deactivating?
Interro-negative form
Simple form
mayn't I deactivate? mayn't you deactivate? mayn't he deactivate? mayn't we deactivate? mayn't you deactivate? mayn't they deactivate?
V-ing form
mayn't I be deactivating? mayn't you be deactivating? mayn't he be deactivating? mayn't we be deactivating? mayn't you be deactivating? mayn't they be deactivating?
Perfect
mayn't I have deactivated? mayn't you have deactivated? mayn't he have deactivated? mayn't we have deactivated? mayn't you have deactivated? mayn't they have deactivated?
V-ing perfect
mayn't I have been deactivating? mayn't you have been deactivating? mayn't he have been deactivating? mayn't we have been deactivating? mayn't you have been deactivating? mayn't they have been deactivating?